Question

the side of a square is equal to the diagonal of a cube . the square has an area of 1728 meter square .then the side of cube is

Answer 1

Answer:

Side of cube is 24 m.

Step-by-step explanation:

Given the side of a square is equal to the diagonal of a cube.

Let side of cube is x

Also the square has an area of 1728 meter square.

$\text{Area of square }=a^2$

⇒ $a^2=1728$

Given side of square equals to diagonal of cube

i.e a=d ⇒ $a^2=d^2$

As we know the length of diagonal of cube is equals to

$\text{Diagonal of cube= }\sqrt3\times \text{side of cube}$

⇒ $d=\sqrt3\times x$

Squaring on both sides, weget

$d^2=3x^2$

$1728=3x^2$

$x=\sqrt{576}=24m$

hence, side of cube is 24 m.

Answer 2

Answer:

24

Step-by-step explanation:

dimag lagao bhut aysan hai